1: (0 7 12)

(0 10 7 18 14 9 6 4 1)(2 5 3)(8 17 15)(11 20 13)(12)(16 21 19)

2: (6 14 9)

(0 10 7 18 14 4 1)(2 5 3)(6)(8 17 15)(9)(11 20 13)(12)(16 21 19)

3: (11 20 13)

(0 10 7 18 14 4 1)(2 5 3)(6)(8 17 15)(9)(11)(12)(13)(16 21 19)(20)

4: (4 10 7)

(0 10 1)(2 5 3)(4 18 14)(6)(7)(8 17 15)(9)(11)(12)(13)(16 21 19)(20)